Heinrich Wilhelm
Brandes

Universität Leipzig (Meteorology Tree)


Paul
Erman

Universität Berlin (Meteorology Tree)


Enno Heeren
Dirksen

Universität Berlin (Physics Tree)


Georg Wilhelm
Hegel

Universität Berlin (Philosophy Tree)


Heinrich Wilhelm
Dove

Universität Berlin (Meteorology Tree)


Carl
Gauß (Gauss)

Universität Göttingen (Physics Tree)


Bernhard August
von Lindenau

Gotha Observatory


Johann Franz
Encke

Universität Berlin


Franz Friedrich Ernst
Brünnow

University of Michigan


Pierre-Simon
Laplace

(Physics Tree)


Nathaniel
Bowditch

Harvard (Physics Tree)


Joseph
Henry

Smithsonian Institution


Matthew Fontaine
Maury

US Naval Observatory


Sears Cook
Walker

US Naval Observatory


Benjamin
Peirce

Harvard (MathTree)


James Craig
Watson

University of Michigan


Heinrich Wilhelm
Dove

Universität Berlin (Meteorology Tree)


Johann Franz
Encke

Universität Berlin


Franz Friedrich Ernst
Brünnow

University of Michigan


Nathaniel
Bowditch

Harvard (Physics Tree)


Sears Cook
Walker

US Naval Observatory


Benjamin
Peirce

Harvard (MathTree)


James Craig
Watson

University of Michigan


Alexander Dallas
Bache

Penn (Geotree)


Sears Cook
Walker

US Naval Observatory


William
Chauvenet

Washington University


Asaph
Hall

Harvard


William
Harkness

U.S. Naval Observatory


Franz Friedrich Ernst
Brünnow

University of Michigan


Benjamin
Peirce

Harvard (MathTree)


Asaph
Hall

Harvard


Benjamin
Peirce

Harvard (MathTree)


Simon
Newcomb

Johns Hopkins


Edward Singleton
Holden

Lick Observatory


John M.
Schaeberle

Lick Observatory




Chester
Lyman

Yale (Physics Tree)


Johannes Peter
Müller

Universität Berlin (Neurotree)


Ernst Wilhelm
von Brücke

University of Vienna (Neurotree)


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt (Neurotree)


Friedrich Julius
Richelot

Universität Königsberg (MathTree)


Franz Ernst
Neumann

Universität Königsberg (Physics Tree)


Heinrich Gustav
Magnus

Universität Berlin (Physics Tree)


Gustav Robert
Kirchhoff

Universität Berlin (Physics Tree)


Charles Sheldon
Hastings

Johns Hopkins (Physics Tree)


Benjamin
Peirce

Harvard (MathTree)


Joseph
Winlock

Harvard College Observatory


Samuel Pierpont
Langley

Smithsonian Institution


James Edward
Keeler

Lick Observatory (Physics Tree)

Armin Otto
Leuschner

UC Berkeley
(Options)

Frederick Hanley
Seares

Mount Wilson Observatory (Physics Tree)

Seth Barnes
Nicholson

Mount Wilson Observatory

Nicholas Ulrich
Mayall

Lick Observatory

Dinsmore
Alter

University of Kansas

Frederick
Leonard

UCLA (Physics Tree)






Bertram
Donn

University of Maryland (Chemistry Tree)



Nicholas Ulrich
Mayall

Lick Observatory

Gerald Stanley
Hawkins

Boston University

Charlotte Emma Moore
Sitterly

Naval Research Laboratory

Daniel Walter
Morehouse

Drake University

Seth Barnes
Nicholson

Mount Wilson Observatory

Samuel
Herrick

UCLA (E-Tree)

John David
Anderson

Jet Propulsion Laboratory (Physics Tree)

John L.
Junkins

Texas A & M (Computer Science Tree)

Armin LeuschnerX